package com.helloSpring.example.controller;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class helloController implements Controller{

    @Override
    public ModelAndView handleRequest(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws Exception {

        ModelAndView modelAndView = new ModelAndView();

        //业务代码
        String res = "HelloSpringMVC!";
        modelAndView.addObject("msg",res);

        //视图跳转
        modelAndView.setViewName("hello");

        return modelAndView;

    }
}
